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Heart|Lab Grown|IGI

1.77ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG848613699

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848613699

Diamond specifications and retailer prices

From $247 USD
As of November 2, 2026
Save $981 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,228 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.77ct lab-grown heart diamond

This 1.77ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848613699 or 848613699. Listed at 17 retailers as of November 2, 2026, with prices from $247 to $1,228, a $981 spread on the same certified stone. MOH London lists it at $1,228. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.77
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848613699
Dimensions6.99 × 8.27 × 4.93 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm8.27 mm1.77 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848613699
Side View
Table 56.0%Crown 38°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,228 USD|Low: $247 USD|High: $1,234 USD|Avg: $682 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 4$247 USD
Retailer 5$287 USD
Retailer 3$306 USD
Retailer 16$306 USD
Retailer 10$358 USD
Retailer 13$412 USD
Retailer 12$529 USD
Retailer 11$582 USD
Retailer 8$642 USD
Retailer 7$679 USD
Retailer 15$714 USD
Retailer 2$779 USD
Retailer 17$985 USD
Retailer 9$1,037 USD
Retailer 14$1,058 USD
Retailer 6$1,205 USD
MOH London$1,228 USD

16 data points across 17 retailers

17 retailers$247 USD to $1,228 USD

A
Cheapest Retailer
-
$247 USD
A
Retailer 2
-
$287 USD
View
Retailer 3
-
$306 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$306 USD
View
A
Retailer 5
-
$358 USD
£282 GBP
View
B+
Retailer 6
-
$412 USD
View
A
Retailer 7
-
$529 USD
ZAR 8,548 ZAR
View
B+
Retailer 8
-
$582 USD
£459 GBP
View
B+
Retailer 9
-
$642 USD
View
B+
Retailer 10
-
$679 USD
View
B+
Retailer 11
-
$714 USD
A$1,099 AUD
View
B+
Retailer 12
-
$779 USD
View
B
Retailer 13
-
$985 USD
View
B
Retailer 14
-
$1,037 USD
View
B
Retailer 15
-
$1,058 USD
A$1,628 AUD
View
B
Retailer 16
-
$1,205 USD
View
Most Expensive
B
MOH London
LG848613699 · Nov 2
$1,228 USD
£967 GBP
View
16 more retailers have this diamond
Prices start from $247 USDSave up to $981 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.77ct Heart
$247 USD